L
LenB
Good evening all,
I am a new member, a retired engineer, but not a heating engineer.
I have a problem with my 38cxi with after burn at the end of the pre-heat cycle, that my Service Engineer has not experienced, and which Gow-Worm support do not appear to be able to advise on. I can tell when it happens because the boiler makes a significant rumble, like a lorry entering the kitchen! It appears to be more prevalent in the evening, and I think during the night, but I'm asleep then.
Has anyone experience of this problem, I can stop it happening by turning down the water temp, which naturally cancels pre-heat, but I like my water hot.
I do not intend to attempt anything personally, but assist my Service Engineer, if possible.
I am a new member, a retired engineer, but not a heating engineer.
I have a problem with my 38cxi with after burn at the end of the pre-heat cycle, that my Service Engineer has not experienced, and which Gow-Worm support do not appear to be able to advise on. I can tell when it happens because the boiler makes a significant rumble, like a lorry entering the kitchen! It appears to be more prevalent in the evening, and I think during the night, but I'm asleep then.
Has anyone experience of this problem, I can stop it happening by turning down the water temp, which naturally cancels pre-heat, but I like my water hot.
I do not intend to attempt anything personally, but assist my Service Engineer, if possible.